amazing game. it's great to see a large amount of new mega drive homebrew games like this are still being made in the recent years.
i recently started a community-run wiki to focus on the console's homebrew scene, it's called: The Sega Mega Drive/Genesis Homebrew Wiki - which is currently under construction. it will mainly focus on covering games like this, development tools like SGDK, and there will be some useful tutorials related to mega drive development.
overall, great work with this game :)